Understanding Docker Containers: What Actually Happens Under the Hood
Most developers use Docker without understanding how it works internally. Let’s look at namespaces, cgroups, and what makes containers different from VMs.
DevOps
Articles about DevOps, CI/CD, and cloud computing
Linux Command Line Survival Guide for Developers
The Linux commands that will save you from asking your ops team for help. Practical, no-nonsense, and organized by what you actually need to do.
Microservices vs Monolith: The Tradeoffs Nobody Mentions
Microservices can scale teams, but they also multiply complexity. Here’s a real engineering view of when microservices help and when they hurt.
Cloud Cost Basics: Why Your AWS Bill Explodes (and How to Prevent It)
Unexpected cloud bills are a rite of passage. This guide explains the common cost traps and the habits that keep spending under control.
Performance Profiling 101: Find the Real Bottleneck Before You Optimize
Premature optimization wastes time. Profiling shows you what actually needs fixing. Here’s a beginner-friendly guide to profiling in practice.